Speaker system



FIG. 1 is a top view of the speaker system showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view with the speakers extended; and,

FIG. 7 is a front and right side perspective view of FIG. 3. 

The ornamental design for a speaker system, as shown and described. 